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LaunchDarkly · Developer toolsOct 20, 2025, 07:25 UTC

Elevated latencies and delays

MajorNot disclosedUpdated 20h ago
Oct 20, 07:25 UTCOct 21, 10:00 UTC
Duration
26h 35m
Impact
Major
Root cause
Not disclosed
LaunchDarkly, 90 days
16 incidents
Affected
Not listed by the vendor.
Status page

Final update

This incident has been resolved. One of our mitigation steps involved adding new IPs for stream.launchdarkly.com to our public IP list. Some customers may need to update IP allowlists in their firewalls or proxy servers in order for their services to continue establishing streaming connections from server side SDKs to LaunchDarkly without disruption. Please refer to documentation at https://docs.launchdarkly.com/home/advanced/public-ip-list for more information. Refer to https://app.launchdarkly.com/api/v2/public-ip-list for complete list of public IPs. Customers who switched from streaming to polling mode as a workaround are clear to revert back to streaming mode.

Timeline

  1. Resolved · Oct 21, 10:00 UTC
    This incident has been resolved. One of our mitigation steps involved adding new IPs for stream.launchdarkly.com to our public IP list. Some customers may need to update IP allowlists in their firewalls or proxy servers in order for their services to continue establishing streaming connections from server side SDKs to LaunchDarkly without disruption. Please refer to documentation at https://docs.launchdarkly.com/home/advanced/public-ip-list for more information. Refer to https://app.launchdarkly.com/api/v2/public-ip-list for complete list of public IPs. Customers who switched from streaming to polling mode as a workaround are clear to revert back to streaming mode.

More from LaunchDarkly

Full history

From vendors' own status pages and disclosures. Times as reported. Logos via logo.dev; trademarks belong to their owners.

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